TPA3140D2PWPEVM
TPA3140D2PWPEVM - 무인덕터 10W 스테레오(BTL) 클래스 D 오디오 증폭기 평가 모듈
TPA3140D2PWPEVM
개요
The TPA3140D2 is an efficient class D audio power amplifier for driving bridged-tie stereo speakers at up to 10W (per channel)
The TPA3140D2 utilizes advanced EMI suppression technology with spread spectrum control and 1SPW modulation scheme enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for the system cost reduction
The TPA3140D2 devices are fully protected against faults with short-circuit protection and thermal protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
특징
- Supports Multiple Output Configurations
- 2 × 10 W Into a 6-Ω BTL Load at 12 V
- 2 × 10 W Into a 8-Ω BTL Load at 13 V
- Wide Voltage Range: 4.5 V to 14.4 V
- Efficient Class-D Operation
- Upto 90% Power Efficiency Combined With Low Idle Loss
- Advanced Modulation Schemes
- Programmable Power Limit and clip-free AGL
- Thermal foldback to protect the die from excessive die temperature and device shut down
스피커, TV 및 사운드바 오디오 증폭기
주문 및 개발 시작
평가 보드
TPA3140D2PWPEVM — TPA3140D2PWPEVM - Inductor Free 10W Stereo (BTL) Class-D Audio Amplifier Evaluation Module
TPA3140D2PWPEVM — TPA3140D2PWPEVM - Inductor Free 10W Stereo (BTL) Class-D Audio Amplifier Evaluation Module
설계 파일
기술 자료
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TI에서 선정한 인기 문서
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3개 모두 보기
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | EVM User's guide | TPA3140D2EVM User's Guide | 2015. 4. 3 | ||
| 인증서 | TPA3140D2PWPEVM EU Declaration of Conformity (DoC) | 2019. 1. 2 | |||
| 기술 문서 | Improve Class-D EMI to downsize BOM cost without compromising audio performance | PDF | HTML | 2015. 8. 12 |